Engineered for Maximum Uptime and Reliability.

Not all manufacturing facilities have the space for a massive, automotive-style E-coat system. For these applications, a compact electrophoresis production line is the ideal solution. At TIMS, we design space-efficient systems, such as programmable hoist lines. Instead of a long, continuous conveyor, a hoist system uses an overhead crane to move parts between a series of tanks arranged in a tight footprint. This "smart batch" approach provides all the process control and quality benefits of a larger line but is perfectly suited for lower volume production or facilities where floor space is at a premium. This makes the superior protection of an electrophoresis production line accessible to a wider range of manufacturers.

The most advanced finishing systems in the world often integrate multiple technologies. A state-of-the-art electrophoresis production line is frequently designed as the foundational first step in a complete "prime and topcoat" system. At TIMS, we specialize in designing fully integrated lines where parts are seamlessly transported from the E-coat curing oven directly into a powder coating or liquid spray booth for the final decorative topcoat. This integration ensures the primer is perfectly clean and ready for topcoating, leading to superior inter-coat adhesion. By designing the entire process, from E-coat primer to final topcoat, as a single, synchronized electrophoresis production line, we can deliver the ultimate in finish quality, durability, and aesthetic appeal.

When choosing an electrophoresis production line, a key decision is between a continuous conveyorized line and a hoist-based (or batch) line. A conveyorized line is ideal for high-volume production of similar parts, offering maximum throughput and efficiency. A hoist line is better suited for lower volumes or a high mix of different parts. It offers greater flexibility, as each carrier can have its own custom process recipe (e.g., different immersion times or voltages). A hoist line is also generally more compact. TIMS has extensive experience in designing both types of electrophoresis production line and can engineer the optimal solution based on your specific production needs.

The process flow of an electrophoresis production line is a highly controlled, sequential journey. It begins with loading parts onto a conveyor system. The parts then enter a multi-stage pretreatment tunnel, where they are sprayed or dipped in a series of cleaning, rinsing, and conversion coating tanks. After pretreatment, they enter the main E-coat tank, where they are submerged and electrically charged to deposit the paint. Following deposition, the parts go through several post-rinse stages to recover excess paint and ensure a clean surface. Finally, they travel through a large curing oven, where the coating is baked at high temperatures to cross-link and harden into its final durable film, before being unloaded from the line.